137787480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 494754480

約数和(自身を除く): 356967000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 54, 60, 69, 72, 81, 86, 90, 92, 108, 115, 120, 129, 135, 138, 162, 172, 180, 184, 207, 215, 216, 230, 258, 270, 276, 324, 344, 345, 360, 387, 405, 414, 430, 460, 516, 540, 552, 621, 645, 648, 690, 774, 810, 828, 860, 920, 989, 1032, 1035, 1080, 1161, 1242, 1290, 1380, 1548, 1620, 1656, 1720, 1849, 1863, 1935, 1978, 2070, 2322, 2484, 2580, 2760, 2967, 3096, 3105, 3240, 3483, 3698, 3726, 3870, 3956, 4140, 4644, 4945, 4968, 5160, 5547, 5805, 5934, 6210, 6966, 7396, 7452, 7740, 7912, 8280, 8901, 9245, 9288, 9315, 9890, 11094, 11610, 11868, 12420, 13932, 14792, 14835, 14904, 15480, 16641, 17415, 17802, 18490, 18630, 19780, 22188, 23220, 23736, 24840, 26703, 27735, 27864, 29670, 33282, 34830, 35604, 36980, 37260, 39560, 42527, 44376, 44505, 46440, 49923, 53406, 55470, 59340, 66564, 69660, 71208, 73960, 74520, 80109, 83205, 85054, 89010, 99846, 106812, 110940, 118680, 127581, 133128, 133515, 139320, 149769, 160218, 166410, 170108, 178020, 199692, 212635, 213624, 221880, 249615, 255162, 267030, 299538, 320436, 332820, 340216, 356040, 382743, 399384, 400545, 425270, 499230, 510324, 534060, 599076, 637905, 640872, 665640, 748845, 765486, 801090, 850540, 998460, 1020648, 1068120, 1148229, 1198152, 1275810, 1497690, 1530972, 1602180, 1701080, 1913715, 1996920, 2296458, 2551620, 2995380, 3061944, 3204360, 3444687, 3827430, 4592916, 5103240, 5741145, 5990760, 6889374, 7654860, 9185832, 11482290, 13778748, 15309720, 17223435, 22964580, 27557496, 34446870, 45929160, 68893740, 137787480]

約数ペア:

[(1, 137787480), (2, 68893740), (3, 45929160), (4, 34446870), (5, 27557496), (6, 22964580), (8, 17223435), (9, 15309720), (10, 13778748), (12, 11482290), (15, 9185832), (18, 7654860), (20, 6889374), (23, 5990760), (24, 5741145), (27, 5103240), (30, 4592916), (36, 3827430), (40, 3444687), (43, 3204360), (45, 3061944), (46, 2995380), (54, 2551620), (60, 2296458), (69, 1996920), (72, 1913715), (81, 1701080), (86, 1602180), (90, 1530972), (92, 1497690), (108, 1275810), (115, 1198152), (120, 1148229), (129, 1068120), (135, 1020648), (138, 998460), (162, 850540), (172, 801090), (180, 765486), (184, 748845), (207, 665640), (215, 640872), (216, 637905), (230, 599076), (258, 534060), (270, 510324), (276, 499230), (324, 425270), (344, 400545), (345, 399384), (360, 382743), (387, 356040), (405, 340216), (414, 332820), (430, 320436), (460, 299538), (516, 267030), (540, 255162), (552, 249615), (621, 221880), (645, 213624), (648, 212635), (690, 199692), (774, 178020), (810, 170108), (828, 166410), (860, 160218), (920, 149769), (989, 139320), (1032, 133515), (1035, 133128), (1080, 127581), (1161, 118680), (1242, 110940), (1290, 106812), (1380, 99846), (1548, 89010), (1620, 85054), (1656, 83205), (1720, 80109), (1849, 74520), (1863, 73960), (1935, 71208), (1978, 69660), (2070, 66564), (2322, 59340), (2484, 55470), (2580, 53406), (2760, 49923), (2967, 46440), (3096, 44505), (3105, 44376), (3240, 42527), (3483, 39560), (3698, 37260), (3726, 36980), (3870, 35604), (3956, 34830), (4140, 33282), (4644, 29670), (4945, 27864), (4968, 27735), (5160, 26703), (5547, 24840), (5805, 23736), (5934, 23220), (6210, 22188), (6966, 19780), (7396, 18630), (7452, 18490), (7740, 17802), (7912, 17415), (8280, 16641), (8901, 15480), (9245, 14904), (9288, 14835), (9315, 14792), (9890, 13932), (11094, 12420), (11610, 11868)]